Papastamatiou, Y.P. & Purkis, S.J. & Holland, K.N. (2007)
The response of gastric pH and motility to fasting and feeding in free swimming blacktip reef sharks, Carcharhinus melanopterus.
Journal of Experimental Marine Biology and Ecology, 345, 129–140 DOI: 10.1016/j.jembe.2007.02.006